Log unrecognized command line options to syslog
Log unrecognized command line options to syslog

This patch helps users who upgrade watchdogd without verifying start
scripts.  Without this patch there is no indication in logs why the
daemon fails to start properly.

Signed-off-by: Joachim Nilsson <583c295fd7602c168ad814279bbc3894ba65f5d6@gmail.com>

troglobit/watchdogd,troglobit/watchdogd